CH512418A - Process for the preparation of cyclohexane-1,2,3,4,5-pentacarboxylic acid - Google Patents

Process for the preparation of cyclohexane-1,2,3,4,5-pentacarboxylic acid

Info

Publication number
CH512418A
CH512418A CH958869A CH958869A CH512418A CH 512418 A CH512418 A CH 512418A CH 958869 A CH958869 A CH 958869A CH 958869 A CH958869 A CH 958869A CH 512418 A CH512418 A CH 512418A
Authority
CH
Switzerland
Prior art keywords
cyclohexane
preparation
pentacarboxylic acid
pentacarboxylic
acid
Prior art date
Application number
CH958869A
Other languages
German (de)
Inventor
Heinz Dr Nohe
Original Assignee
Basf Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19681768744 external-priority patent/DE1768744C3/en
Application filed by Basf Ag filed Critical Basf Ag
Publication of CH512418A publication Critical patent/CH512418A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
CH958869A 1968-06-25 1969-06-23 Process for the preparation of cyclohexane-1,2,3,4,5-pentacarboxylic acid CH512418A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681768744 DE1768744C3 (en) 1968-06-25 Process for the production of

Publications (1)

Publication Number Publication Date
CH512418A true CH512418A (en) 1971-09-15

Family

ID=5699844

Family Applications (1)

Application Number Title Priority Date Filing Date
CH958869A CH512418A (en) 1968-06-25 1969-06-23 Process for the preparation of cyclohexane-1,2,3,4,5-pentacarboxylic acid

Country Status (6)

Country Link
US (1) US3629291A (en)
BE (1) BE735095A (en)
CA (1) CA918165A (en)
CH (1) CH512418A (en)
FR (1) FR2011655A1 (en)
GB (1) GB1268247A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2432832B2 (en) * 1974-07-09 1976-09-09 Joh. A. Benckiser Gmbh, 6700 Ludwigshafen 1,4-BIS-FORMYL-CYCLOHEXANE-POLYCARBON ACIDS, METHOD OF MANUFACTURING AND USE FOR THE PREVENTION OF STONE FORMING DEPOSIT

Also Published As

Publication number Publication date
US3629291A (en) 1971-12-21
DE1768744B2 (en) 1976-07-22
GB1268247A (en) 1972-03-22
CA918165A (en) 1973-01-02
DE1768744A1 (en) 1972-01-27
FR2011655A1 (en) 1970-03-06
BE735095A (en) 1969-12-29

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Legal Events

Date Code Title Description
PL Patent ceased